Proton Mail vs Spline
A detailed comparison of Proton Mail and Spline in 2026. Compare pricing plans, features, and find out which security service is right for you.
Proton Mail
End-to-end encrypted email service
Proton Mail is a security and privacy service that provides end-to-end encrypted email service. Founded in 2014 and headquartered in Geneva, Switzerland, Proton Mail offers 3 pricing plans. It offers a free tier as well as paid plans starting from $3.99/month. Key features include E2E encryption, Swiss privacy, Custom domains, Bridge. Proton Mail is a popular choice for users looking for quality security subscriptions.
Spline
3D design tool for the web with real-time collaboration
Spline is a design and creative service that provides 3d design tool for the web with real-time collaboration. Founded in 2020 and headquartered in San Francisco, California, Spline offers 3 pricing plans. It offers a free tier as well as paid plans starting from $9/month. Key features include 3D design, Real-time collaboration, Web export, Animations. Spline is a popular choice for users looking for quality design subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Proton Mail | Spline |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 3 | 3 |
| Year Founded | 2014 | 2020 |
| Headquarters | Geneva, Switzerland | San Francisco, California |
| E2E encryption | ||
| Swiss privacy | ||
| Custom domains | ||
| Bridge | ||
| Calendar | ||
| VPN included | ||
| 3D design | ||
| Real-time collaboration | ||
| Web export | ||
| Animations | ||
| Physics | ||
| Materials |
Pricing Comparison
Compare all available plans and pricing tiers
Proton Mail Pricing
Spline Pricing
Frequently Asked Questions
Is Proton Mail or Spline better in 2026?
Both Proton Mail and Spline are excellent security services. Proton Mail offers E2E encryption and Swiss privacy, while Spline features 3D design and Real-time collaboration. The best choice depends on your specific needs and budget.
How much does Proton Mail cost compared to Spline?
Proton Mail starts at $3.99/month, while Spline starts at $9/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Proton Mail and Spline subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Proton Mail and Spline. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
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Track Both Services in One Dashboard
Whether you choose Proton Mail, Spline, or both — track all your subscriptions in one place with smart alerts and analytics.